> Hello, > > I was wondering: when a film is recorded by a camera in 25 fps > interlaced, actually every other line is updated 50 times per second. > > So, since I want to scale the film by 0.5 anyway, I could gain 50 fps on > the way. Gaining fps is valuable to me, as I am going to play the film > in slow motion. > > So my question is, how can this be done using mplayer/mencoder? With -vf tfields The result even looks far better than I expected. Greets, Kiste